TRANSCO STATION 042
Starks, LA · CALCASIEU PARISH · NAICS 486210
Data updated May 2026
TRANSCO STATION 042 sits in the upper third of EPA GHGRP reporters by latest CO₂e (#2,730 of 8,713 nationally, #177 of 531 in LA).
- National rank #2,730 of 8,713 GHGRP facilities
- #177 of 531 in LA
- #316 of 2,099 in Petroleum and Natural Gas Systems
- 1.6% of THE WILLIAMS COS parent CO₂e
- 2023 mix: 0.6% non-CO₂ (CH₄-led)
- +90.3% since 2017
TRANSCO STATION 042 vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
95,444 2730th of 8713 higher than 5,983 of 8,713 facilities
GHGRP facilities, banded by latest reported CO₂e (MT)
Each bar is a band; taller bars hold more facilities. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source EPA Greenhouse Gas Reporting Program · 2023
Facility footprint context
This site accounts for 1.6% of THE WILLIAMS COS reported parent CO₂e (95K MT of 6.2M MT ; #24 of 65 GHGRP facilities under that parent ). Inside the EPA Petroleum and Natural Gas Systems sector it ranks #316 of 2,099 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
2023 gas mix desk
Of 95K MT CO₂e reported for 2023, non-CO₂ gases are 0.6% , led by CH₄ at 0.6% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 99.4%
- 95K MT
- CH₄
- 0.6%
- 526 MT
- N₂O
- 0.1%
- 53 MT
Emissions growth across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 95,444 |
| 2022 | 95,690 |
| 2021 | 95,183 |
| 2020 | 76,524 |
| 2019 | 97,174 |
| 2018 | 93,849 |
| 2017 | 50,166 |
Facility insight: TRANSCO STATION 042
TRANSCO STATION 042 (GHGRP ID 1012931) is a high-volume reporter at 95K MT CO₂e in 2023 from Starks, LA (#2,730 of 8,713 nationally) under Petroleum and Natural Gas Systems (NAICS 486210).
From 2017 to 2023, reported CO₂e rose 90.3% (peak 97K MT). This facility has filed every year from 2017 to 2023, a complete 7-year record.
Peak year was 2019 at 97K MT CO2e; latest 2023 sits 1.8% below that peak (95K MT). The largest year-to-year move was 2017→2018 (+87.1%, 44K MT).
Frequently Asked Questions
Where does TRANSCO STATION 042 rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, TRANSCO STATION 042 ranks #2,730 of 8,713 reporting facilities by latest reported CO₂e, and #177 of 531 facilities in LA (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than TRANSCO STATION 042? ▼
TRANSCO STATION 042's 95K MT CO₂e is higher than 5,983 of the 8,713 GHGRP facilities with reported emissions (69%), an exact count from the full corpus, not an estimate.
How much CO2 does TRANSCO STATION 042 emit? ▼
TRANSCO STATION 042 reported 95K MT CO2e in 2023.
What share of THE WILLIAMS COS does TRANSCO STATION 042 represent? ▼
TRANSCO STATION 042 accounts for 1.6% of THE WILLIAMS COS's reported GHGRP CO₂e (95K MT of 6.2M MT), ranking #24 of 65 facilities under that parent.
What is TRANSCO STATION 042's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.6% of reported CO₂e at TRANSCO STATION 042, with CH₄ the larger non-CO₂ share at 0.6% (CO₂ 99.4%). Shares use the facility's GHGRP gas components for that year.
Where does TRANSCO STATION 042 rank inside Petroleum and Natural Gas Systems? ▼
Among EPA GHGRP facilities tagged Petroleum and Natural Gas Systems, TRANSCO STATION 042 ranks #316 of 2,099 by latest reported CO₂e.
Is TRANSCO STATION 042 reducing emissions? ▼
Over 7 reporting years (2017–2023), TRANSCO STATION 042's emissions have increased by 90.3%. This may reflect expanded operations or increased production.
Nationwide facilities with similar CO₂e or sector
Peer sets outside LA for a top-third GHGRP emitter: CO₂e totals first, then Petroleum and Natural Gas Systems neighbors.
Similar reported CO₂e
Nearest latest-year facility totals outside LA (95K MT here).
Similar Petroleum and Natural Gas Systems CO₂e
Nearest same-sector facility totals outside LA.